TZT Sensor Pressione MD-PS002 150KPaA Vacuum Sensor Pressure Sensor for Arduino

$0.55

Infrared Reflective Sensor TCRT5000 3-way Tracing/tracking Module Line Patrol Obstacle Avoidance Car Robot Sensor Module

$0.56

TZT 10A Photoswitch Sensor Switch Auto On Off Photocell Street Light Control Universal 220V Automatic Sensor Home Accessories

$0.56

ALS-PT19 Analog Light Sensor Module High Dynamic Range Light Sensors Breakout Board For Arduino 2.5V-5.5V Light UV Sensor Module

$0.59

TZT CS1237 24-bit ADC Module Onboard TL431 External Reference Chip Single-Channel Weighing Sensing 24bit For Arduino

$0.59

TZT Water Vapor Sensor Rain Detector Liquid Level Switch Humidity Sensor For Arduino / Raspberry pie

$0.59

TZT 52mm PP Liquid Water Level Sensor Horizontal Float Switch Down For Arduino

$0.59

Active Single Phase Voltage Transformer Module AC Output Voltage Sensor for Arduino Mega ZMPT101B 2mA

$0.61

TZT CJMCU-103 Rotary Angle Sensor SMD Dust-Proof Angle Sensing Potentiometer Module SV01A103AEA01R00

$0.61

TZT F233-01 Four-way infrared tracing / 4 channel tracking module / transmission line / obstacle avoidance / car / robot sensors

$0.62

TZT SN04-N SN04-N2 DC NPN PNP NO NC 4MM DC 10-30V SN04 Inductive Proximity Sensor Detection Switch For arduino

$0.62

TZT High Precision AM2302 DHT22 Digital Temperature & Humidity Sensor Module For arduino Uno R3

$0.63

TZT MQ-2 MQ-3 MQ-4 MQ-5 MQ-6 MQ-7 MQ-8 MQ-9 MQ-135 Detection Smoke methane liquefied Gas Sensor Module for Arduino Starter DIY Kit

$0.63

TZT INA226 IIC I2C interface Bi-directional current/Power monitoring sensor module For Arduino

$0.64

DC 220V Liquid Water Level Sensor Right Angle Float Switch Mini Float Switch Contains for Fish Tank Switchs sensors

$0.64

TZT DHT22 Digital Temperature and Humidity Sensor AM2302 Module+PCB with Cable For Arduino

$0.64

TZT Pyroelectric Infrared Sensor Human Body Detecting PIR Motion Sensor Module for Arduino MCU Board 120 degree

$0.67

TZT 1pair Infrared tube Transmissive Correlation photoelectric switch Infrared sensor QT30CM Detection distance for arduino

$0.67

TZT 8-15M LV002 Doppler Radar Microwave Sensor Switch Module DC 6-40V Radar Detector Sensor Board for Yard Occasion Corridor Hallw

$0.67

TZT 1Pcs Tank Pool Horizontal Water Level Switch Liquid Level Sensor Liquid PP Plastic Ball Float Switch For Arduino

$0.67